	   * {
	           margin: 0;
	           padding: 0;
	           box-sizing: border-box;
	           font-family: 'Helvetica Neue', Arial, sans-serif;
	       }
	   
	       body {
	           background: #f8f9fa;
	           line-height: 1.6;
	   		background: linear-gradient(135deg, #f0fdfa 0%, #ecfdfa 50%, #f0fdfa 100%);
	   
	       }
	   a {
	       text-decoration: none;
	       color: inherit;
	   }
	   
	   .container {
	       max-width: 1600px;
	       margin: 0 auto;
	       padding: 0 20px;
	   }
       /* 顶部导航 */
        .top-nav {
            background-color: white;
            box-shadow: 0 1px 3px rgba(0,0,0,0.1);
            position: sticky;
            top: 0;
            z-index: 100;
        }

        .nav-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
            height: 70px;
        }

        .logo {
            display: flex;
            align-items: center;
            font-size: 24px;
            font-weight: 700;
            color: var(--primary);
        }

        .logo-icon {
            margin-right: 10px;
            color: var(--accent);
        }

        .nav-links {
            display: flex;
            gap: 25px;
        }

        .nav-link {
            font-weight: 500;
            color: var(--text);
            padding: 8px 12px;
            border-radius: 6px;
            transition: all 0.2s;
        }

        .nav-link:hover, .nav-link.active {
            color: var(--primary);
            background-color: rgba(37, 99, 235, 0.1);
        }

        .nav-link.active {
            font-weight: 600;
        }

        .user-actions {
            display: flex;
            align-items: center;
            gap: 20px;
        }

        .search-bar {
            position: relative;
        }

        .search-bar input {
            padding: 10px 15px 10px 40px;
            border: 1px solid var(--border);
            border-radius: 6px;
            width: 280px;
            font-size: 14px;
            transition: all 0.2s;
        }

        .search-bar input:focus {
            outline: none;
            border-color: var(--primary);
            box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
        }

        .search-icon {
            position: absolute;
            left: 12px;
            top: 50%;
            transform: translateY(-50%);
            color: var(--text-light);
        }

        .points-badge {
            background-color: var(--primary);
            color: white;
            padding: 6px 12px;
            border-radius: 20px;
            font-size: 14px;
            font-weight: 500;
            display: flex;
            align-items: center;
            gap: 6px;
        }
	       /* 联系我们*/
	       * {
	           margin: 0;
	           padding: 0;
	           box-sizing: border-box;
	           font-family: 'Arial', sans-serif;
	       }
	   
	       .contact-section {
	           padding: 50px 20px;
	           background: #f9f9f9;
	   		argin-top: 80px;
	   		
	       }
	   
	       .container {
	           max-width: 1200px;
	           margin: 0 auto;
	       }
	   
	       .section-title {
	           text-align: center;
	           margin-bottom: 40px;
	   		padding: 1rem 0;
	   		text-align: center;
	       }
	   
	       .contact-wrapper {
	           display: flex;
	           gap: 30px;
	           flex-wrap: wrap;
	       }
	   
	       .contact-form {
	           flex: 1;
	           min-width: 300px;
	       }
	   
	       .form-group {
	           margin-bottom: 20px;
	       }
	   
	       input, textarea {
	           width: 100%;
	           padding: 12px;
	           border: 1px solid #ddd;
	           border-radius: 4px;
	           font-size: 16px;
	       }
	   
	       input:focus, textarea:focus {
	           outline: 2px solid #4CAF50;
	       }
	   
	       button {
	           background: #4CAF50;
	           color: white;
	           padding: 12px 30px;
	           border: none;
	           border-radius: 4px;
	           cursor: pointer;
	           font-size: 16px;
	           transition: background 0.3s;
	       }
	   
	       button:hover {
	           background: #45a049;
	       }
	   
	       .contact-info {
	           flex: 1;
	           min-width: 300px;
	           background: #fff;
	           padding: 30px;
	           border-radius: 8px;
	           box-shadow: 0 0 15px rgba(0,0,0,0.1);
	       }
	   
	       .info-item {
	           display: flex;
	           align-items: center;
	           margin-bottom: 30px;
	       }
	   
	       .info-item i {
	           font-size: 24px;
	           color: #4CAF50;
	           margin-right: 15px;
	           width: 40px;
	       }
	   
	       .map-container {
	           margin-top: 50px;
	           height: 400px;
	           background: #ddd;
	           border-radius: 8px;
	           overflow: hidden;
	       }
	   
	       @media (max-width: 768px) {
	           .contact-wrapper {
	               flex-direction: column;
	           }
	       }
	        /* 联系图标 */
	        .contact-icons {
	            display: flex;
	            gap: 1.5rem;
	            justify-content: center;
	            margin-top: 2rem;
	        }
	        
	        .contact-icon img {
	            width: 2rem; /* 尺寸 */
	            height: 2rem; /* 尺寸 */
	            transition: transform 0.3s ease;
	        }
	        
	        .contact-icon:hover img {
	            transform: scale(1.1);
	        }
	        
	        /* 响应式设计 */
	        @media (max-width: 768px) {
	            .container {
	                padding: 1rem;
	            }
	            
	            .card {
	                padding: 1.5rem;
	            }
	            
	            .header {
	                padding: 4rem 1rem;
	            }
	        }